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Sony MDR-IF33K Teardown

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Sony MDR-IF33K Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony MDR-IF33K Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony MDR-IF33K Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
  • Here's the business side of the transmitter PCB, along with a couple closer views.

  • The transmitter consists of mainly discrete components. The lone IC in the 14 pin DIP packages is a BA3308F dual audio preamplifier.

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